Spearhead High Speed Steel Flame Bur Master Kit of 14 Pieces Mandrels The GRS Drain Bowl is

The GRS Drain Bowl is a dedicated replacement and accessory component designed for use with the GRS system referenced as 104

this neoprene sheath is designed for jewelers and metalsmiths who prefer increased flexibility during detailed handpiece work

86mm diameter threaded posts

450 RPM for reliable polishing performance

Spearhead High Speed Steel Flame Bur Master Kit of 14 Pieces Mandrels The GRS Drain Bowl isThe Spearhead High Speed Steel Flame Bur Master Kit brings together 14 hand cut HSS flame burs in a single organized wood box, covering sizes from 1. 10 mm through 8. 00 mm. Hand cut by expert craftsmen in the USA, Spearhead HSS burs deliver greater hardness and longer service life compared to machine cut Tungsten Vanadium Carbon Steel burs. Each bur features the size number stamped directly on the 3 32" shank a reliable hallmark of the Spearhead